Answer: 
<u>Step-by-step explanation:</u>
When you subtract b/2a from both sides, you end up with the Quadratic Formula.
Answer:
Right angled triangle or Right Triangle
Step-by-step explanation:
triangle that has a 90 angle is known as RIGHT ANGLED TRIANGLE or RIGHT TRIANGLE
Answer:
126 square meters
Step-by-step explanation:
7 x 6 x 3. You can regroup any pair of factors to make it easier on you.
I did (7 x 6) x 3 = 42 x 3 = 126
Answer:slope =7/10
Step-by-step explanation:
slope=(y-y0) ➗ (x-x0)
Slope=(8-1) ➗ (4-(-6))
Slope=7 ➗ (4+6)
Slope=7 ➗ 10
Slope=7/10
Answer:
x=6
Step-by-step explanation:
Each side equals 50ft. 5x+20=50
minus 20 on both sides
5x=30
divide by 5 on both sides
x=6